clear;

v3=60710-26*6084+(60.66667+169)*650-2366/3*78+8281/9*12;
v3=sqrt(v3);
v31=1.0/v3;
v32=-13.0/v3;
v33=91.0/(3.0*v3);
b2=v31*109750+v32*11392+v33*1662;
b0=0.5/sqrt(3)*1662;
b1=0.08362*11392-0.54356*1662;
a0=0.2887*b0-0.54356*b1+0.8303*b2;
a1=0.08362*b1-0.3558*b2
a2=0.0274*b2